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利用GDI+实现二维动态流场实时模拟 被引量:5
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作者 康苏海 《水道港口》 2009年第6期390-393,共4页
文章总结了以往二维流场显示技术的特点,指出其不足。采用高效质点追踪算法,运用最新的软件编程技术,开发了拉格朗日法描述的二维非恒定流场动态模拟软件。软件图形编程基于GDI+,直接图形输出方式大大增强了动态显示的灵活性,先进的编... 文章总结了以往二维流场显示技术的特点,指出其不足。采用高效质点追踪算法,运用最新的软件编程技术,开发了拉格朗日法描述的二维非恒定流场动态模拟软件。软件图形编程基于GDI+,直接图形输出方式大大增强了动态显示的灵活性,先进的编程模式使得用户可在动态流场模拟同时控制显示方式,任意进行图形的平移、缩放操作,实现真正意义上的动态流场实时显示。 展开更多
关键词 拉格朗日流场 可视化 数据后处理 潮流数模
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Particle Paths of Lagrangian Velocity Distribution Simulating Yin-Yang Balance in Ancient Tai-Chi Diagram 被引量:2
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作者 Tzu-Fang Chen 《Journal of Thermal Science》 SCIE EI CAS CSCD 2007年第2期140-144,共5页
The particle paths of the Lagrangian flow field simulate very well the interface curve of the Yin-Yang balance in the ancient Tal-Chi diagram. There are four forms called the "four states" in the Tai-Chi diagram. Of... The particle paths of the Lagrangian flow field simulate very well the interface curve of the Yin-Yang balance in the ancient Tal-Chi diagram. There are four forms called the "four states" in the Tai-Chi diagram. Of the four states, under Yang are the Major Yang and the Minor Yin, and under Yin are the Major Yin and the Minor Yang. The present study provides the proper positions of the four states in the ancient Tal-Chi diagram. The Fu Xi's Eight Trigrams Chart located along the ancient Tai-Chi diagram is also developed in the present study. The interface curve of Yin-Yang in the ancient Tai-Chi diagram has never been described mathematically. It can now be formulated by the equations describing the particle paths in the Lagrangian flow field. 展开更多
关键词 Lagrangian flow field particle path Yln-Yang balance ancient Tal-Chi diagram Fu Xi's Eight Trigrams Chart
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